void init_maze(register t_maze *const maze,
register const char **const argv)
{
maze->width = atoi(argv[1]);
maze->height = atoi(argv[2]);
parse_pos(argv[3], &maze->start);
parse_pos(argv[4], &maze->end);
maze->name = argv[5];
maze->data = NULL;
maze->file = NULL;
}
// unary-expr ::= - unary expr
// + unary expr
// ! unary expr
// primary expr
Expr*
parse_unary_expr(Parser& p, Token_stream& ts)
{
if(ts.next()) {
switch (ts.next()->kind()) {
// negative
case minus_tok: return parse_neg(p, ts);
case plus_tok: return parse_pos(p, ts);
case bang_tok: return parse_not(p, ts);
default:
return parse_primary_expr(p, ts);
}
}
return nullptr;
}
void get_curs_pos(t_env *e)
{
int fd_input;
char *buf;
buf = NULL;
fd_input = open("/tmp/.parse", O_RDWR | O_CREAT | O_TRUNC, 0644);
write(fd_input, "\033[6n", 20);
close(fd_input);
fd_input = open("/tmp/.parse", O_RDONLY);
get_next_line(fd_input, &buf);
close(fd_input);
ft_putstr(buf);
parse_pos(e, buf);
ft_strdel(&buf);
}
static pa_hook_result_t sink_input_fixate_hook_callback(pa_core *core, pa_sink_input_new_data *data, struct userdata *u) {
const char *hpos, *vpos, *role, *id;
double f;
char t[PA_CVOLUME_SNPRINT_MAX];
pa_cvolume v;
pa_assert(data);
if (!(role = pa_proplist_gets(data->proplist, PA_PROP_MEDIA_ROLE)))
return PA_HOOK_OK;
if (!pa_streq(role, "event"))
return PA_HOOK_OK;
if ((id = pa_proplist_gets(data->proplist, PA_PROP_EVENT_ID))) {
/* The test sounds should never be positioned in space, since
* they might be triggered themselves to configure the speakers
* in space, which we don't want to mess up. */
if (pa_startswith(id, "audio-channel-"))
return PA_HOOK_OK;
if (pa_streq(id, "audio-volume-change"))
return PA_HOOK_OK;
if (pa_streq(id, "audio-test-signal"))
return PA_HOOK_OK;
}
if (!(hpos = pa_proplist_gets(data->proplist, PA_PROP_EVENT_MOUSE_HPOS)))
hpos = pa_proplist_gets(data->proplist, PA_PROP_WINDOW_HPOS);
if (!(vpos = pa_proplist_gets(data->proplist, PA_PROP_EVENT_MOUSE_VPOS)))
vpos = pa_proplist_gets(data->proplist, PA_PROP_WINDOW_VPOS);
if (!hpos && !vpos)
return PA_HOOK_OK;
pa_cvolume_reset(&v, data->sink->sample_spec.channels);
if (hpos) {
if (parse_pos(hpos, &f) < 0)
return PA_HOOK_OK;
if (pa_channel_map_can_balance(&data->sink->channel_map)) {
pa_log_debug("Positioning event sound '%s' horizontally at %0.2f.", pa_strnull(pa_proplist_gets(data->proplist, PA_PROP_EVENT_ID)), f);
pa_cvolume_set_balance(&v, &data->sink->channel_map, f*2.0-1.0);
}
}
if (vpos) {
if (parse_pos(vpos, &f) < 0)
return PA_HOOK_OK;
if (pa_channel_map_can_fade(&data->sink->channel_map)) {
pa_log_debug("Positioning event sound '%s' vertically at %0.2f.", pa_strnull(pa_proplist_gets(data->proplist, PA_PROP_EVENT_ID)), f);
pa_cvolume_set_fade(&v, &data->sink->channel_map, f*2.0-1.0);
}
}
pa_log_debug("Final volume factor %s.", pa_cvolume_snprint(t, sizeof(t), &v));
pa_sink_input_new_data_add_volume_factor_sink(data, u->name, &v);
return PA_HOOK_OK;
}
